Fluoride Therapy:

During a cleaning appointment your dentist may recommend a fluoride treatment. Most people assume that fluoride treatments are for children only, but adults can benefit as well. The topical application of fluoride helps teeth resist future decay, increases the strength of teeth with existing fillings and can even repair or "heal" existing cavities if they are small enough.  Fluoride can even help to reduce sensitivity.  Research by the American Dental Association and independent labs has repeatedly confirmed that fluoride treatments are a safe and effective way to help reduce the formation of cavities. 

Fluorides today come in a variety of great tasting foams and gels.  Children today really enjoy getting their fluoride as compared to the experience 15-20 years ago.  The whole process is even faster.  Most treatments require only 1-2 minutes now. 

P.S. - Adults receive almost no benefit from the fluoride found in public water!